Is the gradle support really better than in IDEA Community Edition?
Sure I can open the gradle.build file and edit it with syntax colorization but there is no smart auto-completion: you always see a giant list of objects, and not all of them are available.
The Gradle support is a part of Community Edition. Code completion should be available for dependencies and plugins (available in the Maven central). I've seen a few cases when there were no completion for the artifacts from the local Android repository. It will be fixed shortly.
Sure I can open the gradle.build file and edit it with syntax colorization but there is no smart auto-completion: you always see a giant list of objects, and not all of them are available.